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<a id='TOP' name='TOP'></a><h2 class='header'><a href='../mains.html'>root</a>/<a href='../files/lib.html'>lib</a>/<a href='../files/lib--tty.html'>tty</a>/tty.c</h2>
<em class='comment'>/* <img class='icon' src='../icons/n_left.png' alt='[previous]' /><img class='icon' src='../icons/n_right.png' alt='[next]' /><a href='#L79'><img class='icon' src='../icons/first.png' alt='[first]' /></a><a href='#L339'><img class='icon' src='../icons/last.png' alt='[last]' /></a><img class='icon' src='../icons/n_top.png' alt='[top]' /><a href='#BOTTOM'><img class='icon' src='../icons/bottom.png' alt='[bottom]' /></a><a href='../mains.html'><img class='icon' src='../icons/index.png' alt='[index]' /></a><a href='../help.html'><img class='icon' src='../icons/help.png' alt='[help]' /></a>&nbsp;<input type='text' readonly onfocus='this.select();' value='+1 lib/tty/tty.c'  /> */</em>
<hr />
<h2 class='header'>DEFINITIONS</h2>
This source file includes following definitions.
<ol>
<li><a href='#L79' title='Defined at 79.'>sigintr_handler</a></li>
<li><a href='#L98' title='Defined at 98.'>tty_check_term</a></li>
<li><a href='#L125' title='Defined at 125.'>tty_start_interrupt_key</a></li>
<li><a href='#L141' title='Defined at 141.'>tty_enable_interrupt_key</a></li>
<li><a href='#L155' title='Defined at 155.'>tty_disable_interrupt_key</a></li>
<li><a href='#L168' title='Defined at 168.'>tty_got_interrupt</a></li>
<li><a href='#L180' title='Defined at 180.'>tty_got_winch</a></li>
<li><a href='#L205' title='Defined at 205.'>tty_flush_winch</a></li>
<li><a href='#L223' title='Defined at 223.'>tty_print_one_hline</a></li>
<li><a href='#L231' title='Defined at 231.'>tty_print_one_vline</a></li>
<li><a href='#L239' title='Defined at 239.'>tty_draw_box</a></li>
<li><a href='#L269' title='Defined at 269.'>tty_draw_box_shadow</a></li>
<li><a href='#L280' title='Defined at 280.'>mc_tty_normalize_from_utf8</a></li>
<li><a href='#L310' title='Defined at 310.'>tty_resize</a></li>
<li><a href='#L329' title='Defined at 329.'>tty_clear_screen</a></li>
<li><a href='#L339' title='Defined at 339.'>tty_init_xterm_support</a></li>
</ol>
<hr />
<pre>
<a id='L1' name='L1'></a>   1 <em class='comment'>/*</em>
<a id='L2' name='L2'></a>   2 <em class='comment'>   Interface to the terminal controlling library.</em>
<a id='L3' name='L3'></a>   3 <em class='comment'></em>
<a id='L4' name='L4'></a>   4 <em class='comment'>   Copyright (C) 2005-2020</em>
<a id='L5' name='L5'></a>   5 <em class='comment'>   Free Software Foundation, Inc.</em>
<a id='L6' name='L6'></a>   6 <em class='comment'></em>
<a id='L7' name='L7'></a>   7 <em class='comment'>   Written by:</em>
<a id='L8' name='L8'></a>   8 <em class='comment'>   Roland Illig &lt;roland.illig@gmx.de&gt;, 2005.</em>
<a id='L9' name='L9'></a>   9 <em class='comment'>   Andrew Borodin &lt;aborodin@vmail.ru&gt;, 2009.</em>
<a id='L10' name='L10'></a>  10 <em class='comment'></em>
<a id='L11' name='L11'></a>  11 <em class='comment'>   This file is part of the Midnight Commander.</em>
<a id='L12' name='L12'></a>  12 <em class='comment'></em>
<a id='L13' name='L13'></a>  13 <em class='comment'>   The Midnight Commander is free software: you can redistribute it</em>
<a id='L14' name='L14'></a>  14 <em class='comment'>   and/or modify it under the terms of the GNU General Public License as</em>
<a id='L15' name='L15'></a>  15 <em class='comment'>   published by the Free Software Foundation, either version 3 of the License,</em>
<a id='L16' name='L16'></a>  16 <em class='comment'>   or (at your option) any later version.</em>
<a id='L17' name='L17'></a>  17 <em class='comment'></em>
<a id='L18' name='L18'></a>  18 <em class='comment'>   The Midnight Commander is distributed in the hope that it will be useful,</em>
<a id='L19' name='L19'></a>  19 <em class='comment'>   but WITHOUT ANY WARRANTY; without even the implied warranty of</em>
<a id='L20' name='L20'></a>  20 <em class='comment'>   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the</em>
<a id='L21' name='L21'></a>  21 <em class='comment'>   GNU General Public License for more details.</em>
<a id='L22' name='L22'></a>  22 <em class='comment'></em>
<a id='L23' name='L23'></a>  23 <em class='comment'>   You should have received a copy of the GNU General Public License</em>
<a id='L24' name='L24'></a>  24 <em class='comment'>   along with this program.  If not, see &lt;http://www.gnu.org/licenses/&gt;.</em>
<a id='L25' name='L25'></a>  25 <em class='comment'> */</em>
<a id='L26' name='L26'></a>  26 
<a id='L27' name='L27'></a>  27 <em class='comment'>/** \file tty.c</em>
<a id='L28' name='L28'></a>  28 <em class='comment'> *  \brief Source: %interface to the terminal controlling library</em>
<a id='L29' name='L29'></a>  29 <em class='comment'> */</em>
<a id='L30' name='L30'></a>  30 
<a id='L31' name='L31'></a>  31 <em class='sharp'>#include</em> &lt;config.h&gt;
<a id='L32' name='L32'></a>  32 
<a id='L33' name='L33'></a>  33 <em class='sharp'>#include</em> &lt;errno.h&gt;
<a id='L34' name='L34'></a>  34 <em class='sharp'>#include</em> &lt;signal.h&gt;
<a id='L35' name='L35'></a>  35 <em class='sharp'>#include</em> &lt;stdarg.h&gt;
<a id='L36' name='L36'></a>  36 <em class='sharp'>#include</em> &lt;stdlib.h&gt;
<a id='L37' name='L37'></a>  37 <em class='sharp'>#include</em> &lt;string.h&gt;             <em class='comment'>/* memset() */</em>
<a id='L38' name='L38'></a>  38 
<a id='L39' name='L39'></a>  39 <em class='sharp'>#ifdef</em> <a href='../Y/HAVE_SYS_SELECT_H.html' title='Multiple used in 8 places.'>HAVE_SYS_SELECT_H</a>
<a id='L40' name='L40'></a>  40 <em class='sharp'>#include</em> &lt;sys/select.h&gt;
<a id='L41' name='L41'></a>  41 <em class='sharp'>#else</em>
<a id='L42' name='L42'></a>  42 <em class='sharp'>#include</em> &lt;sys/time.h&gt;
<a id='L43' name='L43'></a>  43 <em class='sharp'>#include</em> &lt;sys/types.h&gt;
<a id='L44' name='L44'></a>  44 <em class='sharp'>#endif</em>
<a id='L45' name='L45'></a>  45 <em class='sharp'>#include</em> &lt;unistd.h&gt;             <em class='comment'>/* exit() */</em>
<a id='L46' name='L46'></a>  46 
<a id='L47' name='L47'></a>  47 <em class='sharp'>#ifdef</em> <a href='../Y/HAVE_SYS_IOCTL_H.html' title='Multiple used in 11 places.'>HAVE_SYS_IOCTL_H</a>
<a id='L48' name='L48'></a>  48 <em class='sharp'>#include</em> &lt;sys/ioctl.h&gt;
<a id='L49' name='L49'></a>  49 <em class='sharp'>#endif</em>
<a id='L50' name='L50'></a>  50 
<a id='L51' name='L51'></a>  51 <em class='comment'>/* In some systems (like Solaris 11.4 SPARC), TIOCSWINSZ is defined in termios.h */</em>
<a id='L52' name='L52'></a>  52 <em class='sharp'>#include</em> &lt;termios.h&gt;
<a id='L53' name='L53'></a>  53 
<a id='L54' name='L54'></a>  54 <em class='sharp'>#include</em> "<a href='lib--global.h.html'>lib/global.h</a>"
<a id='L55' name='L55'></a>  55 <em class='sharp'>#include</em> "<a href='lib--strutil.h.html'>lib/strutil.h</a>"
<a id='L56' name='L56'></a>  56 
<a id='L57' name='L57'></a>  57 <em class='sharp'>#include</em> "<a href='lib--tty--tty.h.html'>tty.h</a>"
<a id='L58' name='L58'></a>  58 <em class='sharp'>#include</em> "<a href='lib--tty--tty-internal.h.html'>tty-internal.h</a>"
<a id='L59' name='L59'></a>  59 <em class='sharp'>#include</em> "<a href='lib--tty--color.h.html'>color.h</a>"              <em class='comment'>/* tty_set_normal_attrs() */</em>
<a id='L60' name='L60'></a>  60 <em class='sharp'>#include</em> "<a href='../I/mouse.h.html'>mouse.h</a>"              <em class='comment'>/* use_mouse_p */</em>
<a id='L61' name='L61'></a>  61 <em class='sharp'>#include</em> "<a href='lib--tty--win.h.html'>win.h</a>"
<a id='L62' name='L62'></a>  62 
<a id='L63' name='L63'></a>  63 <em class='comment'>/*** global variables ****************************************************************************/</em>
<a id='L64' name='L64'></a>  64 
<a id='L65' name='L65'></a>  65 <strong class='reserved'>int</strong> <a href='../Y/mc_tty_frm.html' title='Multiple used in 51 places.'>mc_tty_frm</a>[<a href='../S/lib--tty--tty.h.html#L57' title='Defined at 57 in lib/tty/tty.h.'>MC_TTY_FRM_MAX</a>];
<a id='L66' name='L66'></a>  66 
<a id='L67' name='L67'></a>  67 <em class='comment'>/*** file scope macro definitions ****************************************************************/</em>
<a id='L68' name='L68'></a>  68 
<a id='L69' name='L69'></a>  69 <em class='comment'>/*** file scope type declarations ****************************************************************/</em>
<a id='L70' name='L70'></a>  70 
<a id='L71' name='L71'></a>  71 <em class='comment'>/*** file scope variables ************************************************************************/</em>
<a id='L72' name='L72'></a>  72 
<a id='L73' name='L73'></a>  73 <strong class='reserved'>static</strong> <a href='../Y/SIG_ATOMIC_VOLATILE_T.html' title='Multiple used in 4 places.'>SIG_ATOMIC_VOLATILE_T</a> <a href='../Y/got_interrupt.html' title='Multiple used in 5 places.'>got_interrupt</a> = 0;
<a id='L74' name='L74'></a>  74 
<a id='L75' name='L75'></a>  75 <em class='comment'>/*** file scope functions ************************************************************************/</em>
<a id='L76' name='L76'></a>  76 <em class='comment'>/* --------------------------------------------------------------------------------------------- */</em>
<a id='L77' name='L77'></a>  77 
<a id='L78' name='L78'></a>  78 <strong class='reserved'>static</strong> <strong class='reserved'>void</strong>
<a id='L79' name='L79'></a>  79 <a href='../R/sigintr_handler.html' title='Multiple referred from 2 places.'>sigintr_handler</a> (<strong class='reserved'>int</strong> <a href='../Y/signo.html' title='Multiple used in 2 places.'>signo</a>)
     <em class='comment'>/* <img class='icon' src='../icons/n_left.png' alt='[previous]' /><a href='#L98'><img class='icon' src='../icons/right.png' alt='[next]' /></a><img class='icon' src='../icons/n_first.png' alt='[first]' /><a href='#L339'><img class='icon' src='../icons/last.png' alt='[last]' /></a><a href='#TOP'><img class='icon' src='../icons/top.png' alt='[top]' /></a><a href='#BOTTOM'><img class='icon' src='../icons/bottom.png' alt='[bottom]' /></a><a href='../mains.html'><img class='icon' src='../icons/index.png' alt='[index]' /></a><a href='../help.html'><img class='icon' src='../icons/help.png' alt='[help]' /></a>&nbsp;<input type='text' readonly onfocus='this.select();' value='+79 lib/tty/tty.c'  /> */</em>
<a id='L80' name='L80'></a>  80 <em class='brace'>{</em>
<a id='L81' name='L81'></a>  81     (<strong class='reserved'>void</strong>) &amp;<a href='../Y/signo.html' title='Multiple used in 2 places.'>signo</a>;
<a id='L82' name='L82'></a>  82     <a href='../Y/got_interrupt.html' title='Multiple used in 5 places.'>got_interrupt</a> = 1;
<a id='L83' name='L83'></a>  83 <em class='brace'>}</em>
<a id='L84' name='L84'></a>  84 
<a id='L85' name='L85'></a>  85 <em class='comment'>/* --------------------------------------------------------------------------------------------- */</em>
<a id='L86' name='L86'></a>  86 <em class='comment'>/*** public functions ****************************************************************************/</em>
<a id='L87' name='L87'></a>  87 <em class='comment'>/* --------------------------------------------------------------------------------------------- */</em>
<a id='L88' name='L88'></a>  88 
<a id='L89' name='L89'></a>  89 <em class='comment'>/**</em>
<a id='L90' name='L90'></a>  90 <em class='comment'> * Check terminal type. If $TERM is not set or value is empty, mc finishes with EXIT_FAILURE.</em>
<a id='L91' name='L91'></a>  91 <em class='comment'> *</em>
<a id='L92' name='L92'></a>  92 <em class='comment'> * @param force_xterm Set forced the XTerm type</em>
<a id='L93' name='L93'></a>  93 <em class='comment'> *</em>
<a id='L94' name='L94'></a>  94 <em class='comment'> * @return true if @param force_xterm is true or value of $TERM is one of term*, konsole*</em>
<a id='L95' name='L95'></a>  95 <em class='comment'> *              rxvt*, Eterm or dtterm</em>
<a id='L96' name='L96'></a>  96 <em class='comment'> */</em>
<a id='L97' name='L97'></a>  97 <a href='../Y/gboolean.html' title='Multiple used in 1757 places.'>gboolean</a>
<a id='L98' name='L98'></a>  98 <a href='../R/tty_check_term.html' title='Multiple referred from 2 places.'>tty_check_term</a> (<a href='../Y/gboolean.html' title='Multiple used in 1757 places.'>gboolean</a> <a href='../Y/force_xterm.html' title='Multiple used in 3 places.'>force_xterm</a>)
     <em class='comment'>/* <a href='#L79'><img class='icon' src='../icons/left.png' alt='[previous]' /></a><a href='#L125'><img class='icon' src='../icons/right.png' alt='[next]' /></a><a href='#L79'><img class='icon' src='../icons/first.png' alt='[first]' /></a><a href='#L339'><img class='icon' src='../icons/last.png' alt='[last]' /></a><a href='#TOP'><img class='icon' src='../icons/top.png' alt='[top]' /></a><a href='#BOTTOM'><img class='icon' src='../icons/bottom.png' alt='[bottom]' /></a><a href='../mains.html'><img class='icon' src='../icons/index.png' alt='[index]' /></a><a href='../help.html'><img class='icon' src='../icons/help.png' alt='[help]' /></a>&nbsp;<input type='text' readonly onfocus='this.select();' value='+98 lib/tty/tty.c'  /> */</em>
<a id='L99' name='L99'></a>  99 <em class='brace'>{</em>
<a id='L100' name='L100'></a> 100     <strong class='reserved'>const</strong> <strong class='reserved'>char</strong> *<a href='../Y/termvalue.html' title='Multiple used in 14 places.'>termvalue</a>;
<a id='L101' name='L101'></a> 101     <strong class='reserved'>const</strong> <strong class='reserved'>char</strong> *<a href='../Y/xdisplay.html' title='Multiple used in 5 places.'>xdisplay</a>;
<a id='L102' name='L102'></a> 102 
<a id='L103' name='L103'></a> 103     <a href='../Y/termvalue.html' title='Multiple used in 14 places.'>termvalue</a> = <a href='../Y/getenv.html' title='Multiple used in 45 places.'>getenv</a> ("TERM");
<a id='L104' name='L104'></a> 104     <strong class='reserved'>if</strong> (<a href='../Y/termvalue.html' title='Multiple used in 14 places.'>termvalue</a> == <a href='../Y/NULL.html' title='Multiple used in 5646 places.'>NULL</a> || *<a href='../Y/termvalue.html' title='Multiple used in 14 places.'>termvalue</a> == '\0')
<a id='L105' name='L105'></a> 105     <em class='brace'>{</em>
<a id='L106' name='L106'></a> 106         <a href='../Y/fputs.html' title='Multiple used in 34 places.'>fputs</a> (<a href='../D/_.html' title='Multiple defined in 2 places.'>_</a>("The TERM environment variable is unset!\n"), <a href='../Y/stderr.html' title='Multiple used in 79 places.'>stderr</a>);
<a id='L107' name='L107'></a> 107         <a href='../Y/exit.html' title='Multiple used in 33 places.'>exit</a> (<a href='../Y/EXIT_FAILURE.html' title='Multiple used in 74 places.'>EXIT_FAILURE</a>);
<a id='L108' name='L108'></a> 108     <em class='brace'>}</em>
<a id='L109' name='L109'></a> 109 
<a id='L110' name='L110'></a> 110     <a href='../Y/xdisplay.html' title='Multiple used in 5 places.'>xdisplay</a> = <a href='../Y/getenv.html' title='Multiple used in 45 places.'>getenv</a> ("DISPLAY");
<a id='L111' name='L111'></a> 111     <strong class='reserved'>if</strong> (<a href='../Y/xdisplay.html' title='Multiple used in 5 places.'>xdisplay</a> != <a href='../Y/NULL.html' title='Multiple used in 5646 places.'>NULL</a> &amp;&amp; *<a href='../Y/xdisplay.html' title='Multiple used in 5 places.'>xdisplay</a> == '\0')
<a id='L112' name='L112'></a> 112         <a href='../Y/xdisplay.html' title='Multiple used in 5 places.'>xdisplay</a> = <a href='../Y/NULL.html' title='Multiple used in 5646 places.'>NULL</a>;
<a id='L113' name='L113'></a> 113 
<a id='L114' name='L114'></a> 114     <strong class='reserved'>return</strong> <a href='../Y/force_xterm.html' title='Multiple used in 3 places.'>force_xterm</a> || <a href='../Y/strncmp.html' title='Multiple used in 127 places.'>strncmp</a> (<a href='../Y/termvalue.html' title='Multiple used in 14 places.'>termvalue</a>, "xterm", 5) == 0
<a id='L115' name='L115'></a> 115         || <a href='../Y/strncmp.html' title='Multiple used in 127 places.'>strncmp</a> (<a href='../Y/termvalue.html' title='Multiple used in 14 places.'>termvalue</a>, "konsole", 7) == 0
<a id='L116' name='L116'></a> 116         || <a href='../Y/strncmp.html' title='Multiple used in 127 places.'>strncmp</a> (<a href='../Y/termvalue.html' title='Multiple used in 14 places.'>termvalue</a>, "rxvt", 4) == 0
<a id='L117' name='L117'></a> 117         || <a href='../Y/strcmp.html' title='Multiple used in 249 places.'>strcmp</a> (<a href='../Y/termvalue.html' title='Multiple used in 14 places.'>termvalue</a>, "Eterm") == 0
<a id='L118' name='L118'></a> 118         || <a href='../Y/strcmp.html' title='Multiple used in 249 places.'>strcmp</a> (<a href='../Y/termvalue.html' title='Multiple used in 14 places.'>termvalue</a>, "dtterm") == 0
<a id='L119' name='L119'></a> 119         || (<a href='../Y/strncmp.html' title='Multiple used in 127 places.'>strncmp</a> (<a href='../Y/termvalue.html' title='Multiple used in 14 places.'>termvalue</a>, "screen", 6) == 0 &amp;&amp; <a href='../Y/xdisplay.html' title='Multiple used in 5 places.'>xdisplay</a> != <a href='../Y/NULL.html' title='Multiple used in 5646 places.'>NULL</a>);
<a id='L120' name='L120'></a> 120 <em class='brace'>}</em>
<a id='L121' name='L121'></a> 121 
<a id='L122' name='L122'></a> 122 <em class='comment'>/* --------------------------------------------------------------------------------------------- */</em>
<a id='L123' name='L123'></a> 123 
<a id='L124' name='L124'></a> 124 <strong class='reserved'>extern</strong> <strong class='reserved'>void</strong>
<a id='L125' name='L125'></a> 125 <a href='../R/tty_start_interrupt_key.html' title='Multiple referred from 3 places.'>tty_start_interrupt_key</a> (<strong class='reserved'>void</strong>)
     <em class='comment'>/* <a href='#L98'><img class='icon' src='../icons/left.png' alt='[previous]' /></a><a href='#L141'><img class='icon' src='../icons/right.png' alt='[next]' /></a><a href='#L79'><img class='icon' src='../icons/first.png' alt='[first]' /></a><a href='#L339'><img class='icon' src='../icons/last.png' alt='[last]' /></a><a href='#TOP'><img class='icon' src='../icons/top.png' alt='[top]' /></a><a href='#BOTTOM'><img class='icon' src='../icons/bottom.png' alt='[bottom]' /></a><a href='../mains.html'><img class='icon' src='../icons/index.png' alt='[index]' /></a><a href='../help.html'><img class='icon' src='../icons/help.png' alt='[help]' /></a>&nbsp;<input type='text' readonly onfocus='this.select();' value='+125 lib/tty/tty.c'  /> */</em>
<a id='L126' name='L126'></a> 126 <em class='brace'>{</em>
<a id='L127' name='L127'></a> 127     <strong class='reserved'>struct</strong> <a href='../S/tests--lib--utilunix__my_system-common.c.html#L64' title='Defined at 64 in tests/lib/utilunix__my_system-common.c.'>sigaction</a> <a href='../Y/act.html' title='Multiple used in 63 places.'>act</a>;
<a id='L128' name='L128'></a> 128 
<a id='L129' name='L129'></a> 129     <a href='../Y/memset.html' title='Multiple used in 162 places.'>memset</a> (&amp;<a href='../Y/act.html' title='Multiple used in 63 places.'>act</a>, 0, <strong class='reserved'>sizeof</strong> (<a href='../Y/act.html' title='Multiple used in 63 places.'>act</a>));
<a id='L130' name='L130'></a> 130     <a href='../Y/act.html' title='Multiple used in 63 places.'>act</a>.<a href='../Y/sa_handler.html' title='Multiple used in 8 places.'>sa_handler</a> = <a href='../S/lib--tty--tty.c.html#L79' title='Defined at 79 in lib/tty/tty.c.'>sigintr_handler</a>;
<a id='L131' name='L131'></a> 131     <a href='../S/tests--lib--utilunix__my_system-common.c.html#L45' title='Defined at 45 in tests/lib/utilunix__my_system-common.c.'>sigemptyset</a> (&amp;<a href='../Y/act.html' title='Multiple used in 63 places.'>act</a>.<a href='../Y/sa_mask.html' title='Multiple used in 7 places.'>sa_mask</a>);
<a id='L132' name='L132'></a> 132 <em class='sharp'>#ifdef</em> <a href='../Y/SA_RESTART.html' title='Multiple used in 6 places.'>SA_RESTART</a>
<a id='L133' name='L133'></a> 133     <a href='../Y/act.html' title='Multiple used in 63 places.'>act</a>.<a href='../Y/sa_flags.html' title='Multiple used in 4 places.'>sa_flags</a> = <a href='../Y/SA_RESTART.html' title='Multiple used in 6 places.'>SA_RESTART</a>;
<a id='L134' name='L134'></a> 134 <em class='sharp'>#endif</em> <em class='comment'>/* SA_RESTART */</em>
<a id='L135' name='L135'></a> 135     <a href='../S/tests--lib--utilunix__my_system-common.c.html#L64' title='Defined at 64 in tests/lib/utilunix__my_system-common.c.'>sigaction</a> (<a href='../Y/SIGINT.html' title='Multiple used in 9 places.'>SIGINT</a>, &amp;<a href='../Y/act.html' title='Multiple used in 63 places.'>act</a>, <a href='../Y/NULL.html' title='Multiple used in 5646 places.'>NULL</a>);
<a id='L136' name='L136'></a> 136 <em class='brace'>}</em>
<a id='L137' name='L137'></a> 137 
<a id='L138' name='L138'></a> 138 <em class='comment'>/* --------------------------------------------------------------------------------------------- */</em>
<a id='L139' name='L139'></a> 139 
<a id='L140' name='L140'></a> 140 <strong class='reserved'>extern</strong> <strong class='reserved'>void</strong>
<a id='L141' name='L141'></a> 141 <a href='../R/tty_enable_interrupt_key.html' title='Multiple referred from 17 places.'>tty_enable_interrupt_key</a> (<strong class='reserved'>void</strong>)
     <em class='comment'>/* <a href='#L125'><img class='icon' src='../icons/left.png' alt='[previous]' /></a><a href='#L155'><img class='icon' src='../icons/right.png' alt='[next]' /></a><a href='#L79'><img class='icon' src='../icons/first.png' alt='[first]' /></a><a href='#L339'><img class='icon' src='../icons/last.png' alt='[last]' /></a><a href='#TOP'><img class='icon' src='../icons/top.png' alt='[top]' /></a><a href='#BOTTOM'><img class='icon' src='../icons/bottom.png' alt='[bottom]' /></a><a href='../mains.html'><img class='icon' src='../icons/index.png' alt='[index]' /></a><a href='../help.html'><img class='icon' src='../icons/help.png' alt='[help]' /></a>&nbsp;<input type='text' readonly onfocus='this.select();' value='+141 lib/tty/tty.c'  /> */</em>
<a id='L142' name='L142'></a> 142 <em class='brace'>{</em>
<a id='L143' name='L143'></a> 143     <strong class='reserved'>struct</strong> <a href='../S/tests--lib--utilunix__my_system-common.c.html#L64' title='Defined at 64 in tests/lib/utilunix__my_system-common.c.'>sigaction</a> <a href='../Y/act.html' title='Multiple used in 63 places.'>act</a>;
<a id='L144' name='L144'></a> 144 
<a id='L145' name='L145'></a> 145     <a href='../Y/memset.html' title='Multiple used in 162 places.'>memset</a> (&amp;<a href='../Y/act.html' title='Multiple used in 63 places.'>act</a>, 0, <strong class='reserved'>sizeof</strong> (<a href='../Y/act.html' title='Multiple used in 63 places.'>act</a>));
<a id='L146' name='L146'></a> 146     <a href='../Y/act.html' title='Multiple used in 63 places.'>act</a>.<a href='../Y/sa_handler.html' title='Multiple used in 8 places.'>sa_handler</a> = <a href='../S/lib--tty--tty.c.html#L79' title='Defined at 79 in lib/tty/tty.c.'>sigintr_handler</a>;
<a id='L147' name='L147'></a> 147     <a href='../S/tests--lib--utilunix__my_system-common.c.html#L45' title='Defined at 45 in tests/lib/utilunix__my_system-common.c.'>sigemptyset</a> (&amp;<a href='../Y/act.html' title='Multiple used in 63 places.'>act</a>.<a href='../Y/sa_mask.html' title='Multiple used in 7 places.'>sa_mask</a>);
<a id='L148' name='L148'></a> 148     <a href='../S/tests--lib--utilunix__my_system-common.c.html#L64' title='Defined at 64 in tests/lib/utilunix__my_system-common.c.'>sigaction</a> (<a href='../Y/SIGINT.html' title='Multiple used in 9 places.'>SIGINT</a>, &amp;<a href='../Y/act.html' title='Multiple used in 63 places.'>act</a>, <a href='../Y/NULL.html' title='Multiple used in 5646 places.'>NULL</a>);
<a id='L149' name='L149'></a> 149     <a href='../Y/got_interrupt.html' title='Multiple used in 5 places.'>got_interrupt</a> = 0;
<a id='L150' name='L150'></a> 150 <em class='brace'>}</em>
<a id='L151' name='L151'></a> 151 
<a id='L152' name='L152'></a> 152 <em class='comment'>/* --------------------------------------------------------------------------------------------- */</em>
<a id='L153' name='L153'></a> 153 
<a id='L154' name='L154'></a> 154 <strong class='reserved'>extern</strong> <strong class='reserved'>void</strong>
<a id='L155' name='L155'></a> 155 <a href='../R/tty_disable_interrupt_key.html' title='Multiple referred from 27 places.'>tty_disable_interrupt_key</a> (<strong class='reserved'>void</strong>)
     <em class='comment'>/* <a href='#L141'><img class='icon' src='../icons/left.png' alt='[previous]' /></a><a href='#L168'><img class='icon' src='../icons/right.png' alt='[next]' /></a><a href='#L79'><img class='icon' src='../icons/first.png' alt='[first]' /></a><a href='#L339'><img class='icon' src='../icons/last.png' alt='[last]' /></a><a href='#TOP'><img class='icon' src='../icons/top.png' alt='[top]' /></a><a href='#BOTTOM'><img class='icon' src='../icons/bottom.png' alt='[bottom]' /></a><a href='../mains.html'><img class='icon' src='../icons/index.png' alt='[index]' /></a><a href='../help.html'><img class='icon' src='../icons/help.png' alt='[help]' /></a>&nbsp;<input type='text' readonly onfocus='this.select();' value='+155 lib/tty/tty.c'  /> */</em>
<a id='L156' name='L156'></a> 156 <em class='brace'>{</em>
<a id='L157' name='L157'></a> 157     <strong class='reserved'>struct</strong> <a href='../S/tests--lib--utilunix__my_system-common.c.html#L64' title='Defined at 64 in tests/lib/utilunix__my_system-common.c.'>sigaction</a> <a href='../Y/act.html' title='Multiple used in 63 places.'>act</a>;
<a id='L158' name='L158'></a> 158 
<a id='L159' name='L159'></a> 159     <a href='../Y/memset.html' title='Multiple used in 162 places.'>memset</a> (&amp;<a href='../Y/act.html' title='Multiple used in 63 places.'>act</a>, 0, <strong class='reserved'>sizeof</strong> (<a href='../Y/act.html' title='Multiple used in 63 places.'>act</a>));
<a id='L160' name='L160'></a> 160     <a href='../Y/act.html' title='Multiple used in 63 places.'>act</a>.<a href='../Y/sa_handler.html' title='Multiple used in 8 places.'>sa_handler</a> = <a href='../Y/SIG_IGN.html' title='Multiple used in 3 places.'>SIG_IGN</a>;
<a id='L161' name='L161'></a> 161     <a href='../S/tests--lib--utilunix__my_system-common.c.html#L45' title='Defined at 45 in tests/lib/utilunix__my_system-common.c.'>sigemptyset</a> (&amp;<a href='../Y/act.html' title='Multiple used in 63 places.'>act</a>.<a href='../Y/sa_mask.html' title='Multiple used in 7 places.'>sa_mask</a>);
<a id='L162' name='L162'></a> 162     <a href='../S/tests--lib--utilunix__my_system-common.c.html#L64' title='Defined at 64 in tests/lib/utilunix__my_system-common.c.'>sigaction</a> (<a href='../Y/SIGINT.html' title='Multiple used in 9 places.'>SIGINT</a>, &amp;<a href='../Y/act.html' title='Multiple used in 63 places.'>act</a>, <a href='../Y/NULL.html' title='Multiple used in 5646 places.'>NULL</a>);
<a id='L163' name='L163'></a> 163 <em class='brace'>}</em>
<a id='L164' name='L164'></a> 164 
<a id='L165' name='L165'></a> 165 <em class='comment'>/* --------------------------------------------------------------------------------------------- */</em>
<a id='L166' name='L166'></a> 166 
<a id='L167' name='L167'></a> 167 <strong class='reserved'>extern</strong> <a href='../Y/gboolean.html' title='Multiple used in 1757 places.'>gboolean</a>
<a id='L168' name='L168'></a> 168 <a href='../R/tty_got_interrupt.html' title='Multiple referred from 18 places.'>tty_got_interrupt</a> (<strong class='reserved'>void</strong>)
     <em class='comment'>/* <a href='#L155'><img class='icon' src='../icons/left.png' alt='[previous]' /></a><a href='#L180'><img class='icon' src='../icons/right.png' alt='[next]' /></a><a href='#L79'><img class='icon' src='../icons/first.png' alt='[first]' /></a><a href='#L339'><img class='icon' src='../icons/last.png' alt='[last]' /></a><a href='#TOP'><img class='icon' src='../icons/top.png' alt='[top]' /></a><a href='#BOTTOM'><img class='icon' src='../icons/bottom.png' alt='[bottom]' /></a><a href='../mains.html'><img class='icon' src='../icons/index.png' alt='[index]' /></a><a href='../help.html'><img class='icon' src='../icons/help.png' alt='[help]' /></a>&nbsp;<input type='text' readonly onfocus='this.select();' value='+168 lib/tty/tty.c'  /> */</em>
<a id='L169' name='L169'></a> 169 <em class='brace'>{</em>
<a id='L170' name='L170'></a> 170     <a href='../Y/gboolean.html' title='Multiple used in 1757 places.'>gboolean</a> <a href='../Y/rv.html' title='Multiple used in 58 places.'>rv</a>;
<a id='L171' name='L171'></a> 171 
<a id='L172' name='L172'></a> 172     <a href='../Y/rv.html' title='Multiple used in 58 places.'>rv</a> = (<a href='../Y/got_interrupt.html' title='Multiple used in 5 places.'>got_interrupt</a> != 0);
<a id='L173' name='L173'></a> 173     <a href='../Y/got_interrupt.html' title='Multiple used in 5 places.'>got_interrupt</a> = 0;
<a id='L174' name='L174'></a> 174     <strong class='reserved'>return</strong> <a href='../Y/rv.html' title='Multiple used in 58 places.'>rv</a>;
<a id='L175' name='L175'></a> 175 <em class='brace'>}</em>
<a id='L176' name='L176'></a> 176 
<a id='L177' name='L177'></a> 177 <em class='comment'>/* --------------------------------------------------------------------------------------------- */</em>
<a id='L178' name='L178'></a> 178 
<a id='L179' name='L179'></a> 179 <a href='../Y/gboolean.html' title='Multiple used in 1757 places.'>gboolean</a>
<a id='L180' name='L180'></a> 180 <a href='../R/tty_got_winch.html' title='Multiple referred from 11 places.'>tty_got_winch</a> (<strong class='reserved'>void</strong>)
     <em class='comment'>/* <a href='#L168'><img class='icon' src='../icons/left.png' alt='[previous]' /></a><a href='#L205'><img class='icon' src='../icons/right.png' alt='[next]' /></a><a href='#L79'><img class='icon' src='../icons/first.png' alt='[first]' /></a><a href='#L339'><img class='icon' src='../icons/last.png' alt='[last]' /></a><a href='#TOP'><img class='icon' src='../icons/top.png' alt='[top]' /></a><a href='#BOTTOM'><img class='icon' src='../icons/bottom.png' alt='[bottom]' /></a><a href='../mains.html'><img class='icon' src='../icons/index.png' alt='[index]' /></a><a href='../help.html'><img class='icon' src='../icons/help.png' alt='[help]' /></a>&nbsp;<input type='text' readonly onfocus='this.select();' value='+180 lib/tty/tty.c'  /> */</em>
<a id='L181' name='L181'></a> 181 <em class='brace'>{</em>
<a id='L182' name='L182'></a> 182     <a href='../Y/fd_set.html' title='Multiple used in 28 places.'>fd_set</a> <a href='../Y/fdset.html' title='Multiple used in 5 places.'>fdset</a>;
<a id='L183' name='L183'></a> 183     <em class='comment'>/* *INDENT-OFF* */</em>
<a id='L184' name='L184'></a> 184     <em class='comment'>/* instant timeout */</em>
<a id='L185' name='L185'></a> 185     <strong class='reserved'>struct</strong> <a href='../Y/timeval.html' title='Multiple used in 44 places.'>timeval</a> <a href='../Y/timeout.html' title='Multiple used in 46 places.'>timeout</a> = <em class='brace'>{</em> .<a href='../Y/tv_sec.html' title='Multiple used in 47 places.'>tv_sec</a> = 0, .<a href='../Y/tv_usec.html' title='Multiple used in 29 places.'>tv_usec</a> = 0 <em class='brace'>}</em>;
<a id='L186' name='L186'></a> 186     <em class='comment'>/* *INDENT-ON* */</em>
<a id='L187' name='L187'></a> 187     <strong class='reserved'>int</strong> <a href='../Y/ok.html' title='Multiple used in 167 places.'>ok</a>;
<a id='L188' name='L188'></a> 188 
<a id='L189' name='L189'></a> 189     <a href='../Y/FD_ZERO.html' title='Multiple used in 22 places.'>FD_ZERO</a> (&amp;<a href='../Y/fdset.html' title='Multiple used in 5 places.'>fdset</a>);
<a id='L190' name='L190'></a> 190     <a href='../Y/FD_SET.html' title='Multiple used in 28 places.'>FD_SET</a> (<a href='../Y/sigwinch_pipe.html' title='Multiple used in 13 places.'>sigwinch_pipe</a>[0], &amp;<a href='../Y/fdset.html' title='Multiple used in 5 places.'>fdset</a>);
<a id='L191' name='L191'></a> 191 
<a id='L192' name='L192'></a> 192     <strong class='reserved'>while</strong> ((<a href='../Y/ok.html' title='Multiple used in 167 places.'>ok</a> = <a href='../Y/select.html' title='Multiple used in 22 places.'>select</a> (<a href='../Y/sigwinch_pipe.html' title='Multiple used in 13 places.'>sigwinch_pipe</a>[0] + 1, &amp;<a href='../Y/fdset.html' title='Multiple used in 5 places.'>fdset</a>, <a href='../Y/NULL.html' title='Multiple used in 5646 places.'>NULL</a>, <a href='../Y/NULL.html' title='Multiple used in 5646 places.'>NULL</a>, &amp;<a href='../Y/timeout.html' title='Multiple used in 46 places.'>timeout</a>)) &lt; 0)
<a id='L193' name='L193'></a> 193         <strong class='reserved'>if</strong> (<a href='../Y/errno.html' title='Multiple used in 247 places.'>errno</a> != <a href='../Y/EINTR.html' title='Multiple used in 45 places.'>EINTR</a>)
<a id='L194' name='L194'></a> 194         <em class='brace'>{</em>
<a id='L195' name='L195'></a> 195             <a href='../Y/perror.html' title='Multiple used in 5 places.'>perror</a> (<a href='../D/_.html' title='Multiple defined in 2 places.'>_</a>("Cannot check SIGWINCH pipe"));
<a id='L196' name='L196'></a> 196             <a href='../Y/exit.html' title='Multiple used in 33 places.'>exit</a> (<a href='../Y/EXIT_FAILURE.html' title='Multiple used in 74 places.'>EXIT_FAILURE</a>);
<a id='L197' name='L197'></a> 197         <em class='brace'>}</em>
<a id='L198' name='L198'></a> 198 
<a id='L199' name='L199'></a> 199     <strong class='reserved'>return</strong> (<a href='../Y/ok.html' title='Multiple used in 167 places.'>ok</a> != 0 &amp;&amp; <a href='../Y/FD_ISSET.html' title='Multiple used in 18 places.'>FD_ISSET</a> (<a href='../Y/sigwinch_pipe.html' title='Multiple used in 13 places.'>sigwinch_pipe</a>[0], &amp;<a href='../Y/fdset.html' title='Multiple used in 5 places.'>fdset</a>));
<a id='L200' name='L200'></a> 200 <em class='brace'>}</em>
<a id='L201' name='L201'></a> 201 
<a id='L202' name='L202'></a> 202 <em class='comment'>/* --------------------------------------------------------------------------------------------- */</em>
<a id='L203' name='L203'></a> 203 
<a id='L204' name='L204'></a> 204 <strong class='reserved'>void</strong>
<a id='L205' name='L205'></a> 205 <a href='../R/tty_flush_winch.html' title='Multiple referred from 3 places.'>tty_flush_winch</a> (<strong class='reserved'>void</strong>)
     <em class='comment'>/* <a href='#L180'><img class='icon' src='../icons/left.png' alt='[previous]' /></a><a href='#L223'><img class='icon' src='../icons/right.png' alt='[next]' /></a><a href='#L79'><img class='icon' src='../icons/first.png' alt='[first]' /></a><a href='#L339'><img class='icon' src='../icons/last.png' alt='[last]' /></a><a href='#TOP'><img class='icon' src='../icons/top.png' alt='[top]' /></a><a href='#BOTTOM'><img class='icon' src='../icons/bottom.png' alt='[bottom]' /></a><a href='../mains.html'><img class='icon' src='../icons/index.png' alt='[index]' /></a><a href='../help.html'><img class='icon' src='../icons/help.png' alt='[help]' /></a>&nbsp;<input type='text' readonly onfocus='this.select();' value='+205 lib/tty/tty.c'  /> */</em>
<a id='L206' name='L206'></a> 206 <em class='brace'>{</em>
<a id='L207' name='L207'></a> 207     <a href='../Y/ssize_t.html' title='Multiple used in 151 places.'>ssize_t</a> <a href='../Y/n.html' title='Multiple used in 370 places.'>n</a>;
<a id='L208' name='L208'></a> 208 
<a id='L209' name='L209'></a> 209     <em class='comment'>/* merge all SIGWINCH events raised to this moment */</em>
<a id='L210' name='L210'></a> 210     <strong class='reserved'>do</strong>
<a id='L211' name='L211'></a> 211     <em class='brace'>{</em>
<a id='L212' name='L212'></a> 212         <strong class='reserved'>char</strong> <a href='../Y/x.html' title='Multiple used in 769 places.'>x</a>[16];
<a id='L213' name='L213'></a> 213 
<a id='L214' name='L214'></a> 214         <em class='comment'>/* read multiple events at a time  */</em>
<a id='L215' name='L215'></a> 215         <a href='../Y/n.html' title='Multiple used in 370 places.'>n</a> = <a href='../Y/read.html' title='Multiple used in 82 places.'>read</a> (<a href='../Y/sigwinch_pipe.html' title='Multiple used in 13 places.'>sigwinch_pipe</a>[0], &amp;<a href='../Y/x.html' title='Multiple used in 769 places.'>x</a>, <strong class='reserved'>sizeof</strong> (<a href='../Y/x.html' title='Multiple used in 769 places.'>x</a>));
<a id='L216' name='L216'></a> 216     <em class='brace'>}</em>
<a id='L217' name='L217'></a> 217     <strong class='reserved'>while</strong> (<a href='../Y/n.html' title='Multiple used in 370 places.'>n</a> &gt; 0 || (<a href='../Y/n.html' title='Multiple used in 370 places.'>n</a> == -1 &amp;&amp; <a href='../Y/errno.html' title='Multiple used in 247 places.'>errno</a> == <a href='../Y/EINTR.html' title='Multiple used in 45 places.'>EINTR</a>));
<a id='L218' name='L218'></a> 218 <em class='brace'>}</em>
<a id='L219' name='L219'></a> 219 
<a id='L220' name='L220'></a> 220 <em class='comment'>/* --------------------------------------------------------------------------------------------- */</em>
<a id='L221' name='L221'></a> 221 
<a id='L222' name='L222'></a> 222 <strong class='reserved'>void</strong>
<a id='L223' name='L223'></a> 223 <a href='../S/lib--tty--tty.h.html#L125' title='Referred from 125 in lib/tty/tty.h.'>tty_print_one_hline</a> (<a href='../Y/gboolean.html' title='Multiple used in 1757 places.'>gboolean</a> <a href='../Y/single.html' title='Multiple used in 42 places.'>single</a>)
     <em class='comment'>/* <a href='#L205'><img class='icon' src='../icons/left.png' alt='[previous]' /></a><a href='#L231'><img class='icon' src='../icons/right.png' alt='[next]' /></a><a href='#L79'><img class='icon' src='../icons/first.png' alt='[first]' /></a><a href='#L339'><img class='icon' src='../icons/last.png' alt='[last]' /></a><a href='#TOP'><img class='icon' src='../icons/top.png' alt='[top]' /></a><a href='#BOTTOM'><img class='icon' src='../icons/bottom.png' alt='[bottom]' /></a><a href='../mains.html'><img class='icon' src='../icons/index.png' alt='[index]' /></a><a href='../help.html'><img class='icon' src='../icons/help.png' alt='[help]' /></a>&nbsp;<input type='text' readonly onfocus='this.select();' value='+223 lib/tty/tty.c'  /> */</em>
<a id='L224' name='L224'></a> 224 <em class='brace'>{</em>
<a id='L225' name='L225'></a> 225     <a href='../D/tty_print_alt_char.html' title='Multiple defined in 2 places.'>tty_print_alt_char</a> (<a href='../S/lib--tty--tty-slang.h.html#L16' title='Defined at 16 in lib/tty/tty-slang.h.'>ACS_HLINE</a>, <a href='../Y/single.html' title='Multiple used in 42 places.'>single</a>);
<a id='L226' name='L226'></a> 226 <em class='brace'>}</em>
<a id='L227' name='L227'></a> 227 
<a id='L228' name='L228'></a> 228 <em class='comment'>/* --------------------------------------------------------------------------------------------- */</em>
<a id='L229' name='L229'></a> 229 
<a id='L230' name='L230'></a> 230 <strong class='reserved'>void</strong>
<a id='L231' name='L231'></a> 231 <a href='../R/tty_print_one_vline.html' title='Multiple referred from 12 places.'>tty_print_one_vline</a> (<a href='../Y/gboolean.html' title='Multiple used in 1757 places.'>gboolean</a> <a href='../Y/single.html' title='Multiple used in 42 places.'>single</a>)
     <em class='comment'>/* <a href='#L223'><img class='icon' src='../icons/left.png' alt='[previous]' /></a><a href='#L239'><img class='icon' src='../icons/right.png' alt='[next]' /></a><a href='#L79'><img class='icon' src='../icons/first.png' alt='[first]' /></a><a href='#L339'><img class='icon' src='../icons/last.png' alt='[last]' /></a><a href='#TOP'><img class='icon' src='../icons/top.png' alt='[top]' /></a><a href='#BOTTOM'><img class='icon' src='../icons/bottom.png' alt='[bottom]' /></a><a href='../mains.html'><img class='icon' src='../icons/index.png' alt='[index]' /></a><a href='../help.html'><img class='icon' src='../icons/help.png' alt='[help]' /></a>&nbsp;<input type='text' readonly onfocus='this.select();' value='+231 lib/tty/tty.c'  /> */</em>
<a id='L232' name='L232'></a> 232 <em class='brace'>{</em>
<a id='L233' name='L233'></a> 233     <a href='../D/tty_print_alt_char.html' title='Multiple defined in 2 places.'>tty_print_alt_char</a> (<a href='../S/lib--tty--tty-slang.h.html#L15' title='Defined at 15 in lib/tty/tty-slang.h.'>ACS_VLINE</a>, <a href='../Y/single.html' title='Multiple used in 42 places.'>single</a>);
<a id='L234' name='L234'></a> 234 <em class='brace'>}</em>
<a id='L235' name='L235'></a> 235 
<a id='L236' name='L236'></a> 236 <em class='comment'>/* --------------------------------------------------------------------------------------------- */</em>
<a id='L237' name='L237'></a> 237 
<a id='L238' name='L238'></a> 238 <strong class='reserved'>void</strong>
<a id='L239' name='L239'></a> 239 <a href='../R/tty_draw_box.html' title='Multiple referred from 11 places.'>tty_draw_box</a> (<strong class='reserved'>int</strong> <a href='../Y/y.html' title='Multiple used in 658 places.'>y</a>, <strong class='reserved'>int</strong> <a href='../Y/x.html' title='Multiple used in 769 places.'>x</a>, <strong class='reserved'>int</strong> <a href='../Y/ys.html' title='Multiple used in 6 places.'>ys</a>, <strong class='reserved'>int</strong> <a href='../Y/xs.html' title='Multiple used in 6 places.'>xs</a>, <a href='../Y/gboolean.html' title='Multiple used in 1757 places.'>gboolean</a> <a href='../Y/single.html' title='Multiple used in 42 places.'>single</a>)
     <em class='comment'>/* <a href='#L231'><img class='icon' src='../icons/left.png' alt='[previous]' /></a><a href='#L269'><img class='icon' src='../icons/right.png' alt='[next]' /></a><a href='#L79'><img class='icon' src='../icons/first.png' alt='[first]' /></a><a href='#L339'><img class='icon' src='../icons/last.png' alt='[last]' /></a><a href='#TOP'><img class='icon' src='../icons/top.png' alt='[top]' /></a><a href='#BOTTOM'><img class='icon' src='../icons/bottom.png' alt='[bottom]' /></a><a href='../mains.html'><img class='icon' src='../icons/index.png' alt='[index]' /></a><a href='../help.html'><img class='icon' src='../icons/help.png' alt='[help]' /></a>&nbsp;<input type='text' readonly onfocus='this.select();' value='+239 lib/tty/tty.c'  /> */</em>
<a id='L240' name='L240'></a> 240 <em class='brace'>{</em>
<a id='L241' name='L241'></a> 241     <strong class='reserved'>int</strong> <a href='../Y/y2.html' title='Multiple used in 33 places.'>y2</a>, <a href='../Y/x2.html' title='Multiple used in 39 places.'>x2</a>;
<a id='L242' name='L242'></a> 242 
<a id='L243' name='L243'></a> 243     <strong class='reserved'>if</strong> (<a href='../Y/ys.html' title='Multiple used in 6 places.'>ys</a> &lt;= 0 || <a href='../Y/xs.html' title='Multiple used in 6 places.'>xs</a> &lt;= 0)
<a id='L244' name='L244'></a> 244         <strong class='reserved'>return</strong>;
<a id='L245' name='L245'></a> 245 
<a id='L246' name='L246'></a> 246     <a href='../Y/ys.html' title='Multiple used in 6 places.'>ys</a>--;
<a id='L247' name='L247'></a> 247     <a href='../Y/xs.html' title='Multiple used in 6 places.'>xs</a>--;
<a id='L248' name='L248'></a> 248 
<a id='L249' name='L249'></a> 249     <a href='../Y/y2.html' title='Multiple used in 33 places.'>y2</a> = <a href='../Y/y.html' title='Multiple used in 658 places.'>y</a> + <a href='../Y/ys.html' title='Multiple used in 6 places.'>ys</a>;
<a id='L250' name='L250'></a> 250     <a href='../Y/x2.html' title='Multiple used in 39 places.'>x2</a> = <a href='../Y/x.html' title='Multiple used in 769 places.'>x</a> + <a href='../Y/xs.html' title='Multiple used in 6 places.'>xs</a>;
<a id='L251' name='L251'></a> 251 
<a id='L252' name='L252'></a> 252     <a href='../D/tty_draw_vline.html' title='Multiple defined in 2 places.'>tty_draw_vline</a> (<a href='../Y/y.html' title='Multiple used in 658 places.'>y</a>, <a href='../Y/x.html' title='Multiple used in 769 places.'>x</a>, <a href='../Y/mc_tty_frm.html' title='Multiple used in 51 places.'>mc_tty_frm</a>[<a href='../Y/single.html' title='Multiple used in 42 places.'>single</a> ? <a href='../S/lib--tty--tty.h.html#L33' title='Defined at 33 in lib/tty/tty.h.'>MC_TTY_FRM_VERT</a> : <a href='../S/lib--tty--tty.h.html#L46' title='Defined at 46 in lib/tty/tty.h.'>MC_TTY_FRM_DVERT</a>], <a href='../Y/ys.html' title='Multiple used in 6 places.'>ys</a>);
<a id='L253' name='L253'></a> 253     <a href='../D/tty_draw_vline.html' title='Multiple defined in 2 places.'>tty_draw_vline</a> (<a href='../Y/y.html' title='Multiple used in 658 places.'>y</a>, <a href='../Y/x2.html' title='Multiple used in 39 places.'>x2</a>, <a href='../Y/mc_tty_frm.html' title='Multiple used in 51 places.'>mc_tty_frm</a>[<a href='../Y/single.html' title='Multiple used in 42 places.'>single</a> ? <a href='../S/lib--tty--tty.h.html#L33' title='Defined at 33 in lib/tty/tty.h.'>MC_TTY_FRM_VERT</a> : <a href='../S/lib--tty--tty.h.html#L46' title='Defined at 46 in lib/tty/tty.h.'>MC_TTY_FRM_DVERT</a>], <a href='../Y/ys.html' title='Multiple used in 6 places.'>ys</a>);
<a id='L254' name='L254'></a> 254     <a href='../D/tty_draw_hline.html' title='Multiple defined in 2 places.'>tty_draw_hline</a> (<a href='../Y/y.html' title='Multiple used in 658 places.'>y</a>, <a href='../Y/x.html' title='Multiple used in 769 places.'>x</a>, <a href='../Y/mc_tty_frm.html' title='Multiple used in 51 places.'>mc_tty_frm</a>[<a href='../Y/single.html' title='Multiple used in 42 places.'>single</a> ? <a href='../S/lib--tty--tty.h.html#L34' title='Defined at 34 in lib/tty/tty.h.'>MC_TTY_FRM_HORIZ</a> : <a href='../S/lib--tty--tty.h.html#L47' title='Defined at 47 in lib/tty/tty.h.'>MC_TTY_FRM_DHORIZ</a>], <a href='../Y/xs.html' title='Multiple used in 6 places.'>xs</a>);
<a id='L255' name='L255'></a> 255     <a href='../D/tty_draw_hline.html' title='Multiple defined in 2 places.'>tty_draw_hline</a> (<a href='../Y/y2.html' title='Multiple used in 33 places.'>y2</a>, <a href='../Y/x.html' title='Multiple used in 769 places.'>x</a>, <a href='../Y/mc_tty_frm.html' title='Multiple used in 51 places.'>mc_tty_frm</a>[<a href='../Y/single.html' title='Multiple used in 42 places.'>single</a> ? <a href='../S/lib--tty--tty.h.html#L34' title='Defined at 34 in lib/tty/tty.h.'>MC_TTY_FRM_HORIZ</a> : <a href='../S/lib--tty--tty.h.html#L47' title='Defined at 47 in lib/tty/tty.h.'>MC_TTY_FRM_DHORIZ</a>], <a href='../Y/xs.html' title='Multiple used in 6 places.'>xs</a>);
<a id='L256' name='L256'></a> 256     <a href='../D/tty_gotoyx.html' title='Multiple defined in 2 places.'>tty_gotoyx</a> (<a href='../Y/y.html' title='Multiple used in 658 places.'>y</a>, <a href='../Y/x.html' title='Multiple used in 769 places.'>x</a>);
<a id='L257' name='L257'></a> 257     <a href='../D/tty_print_alt_char.html' title='Multiple defined in 2 places.'>tty_print_alt_char</a> (<a href='../S/lib--tty--tty-slang.h.html#L21' title='Defined at 21 in lib/tty/tty-slang.h.'>ACS_ULCORNER</a>, <a href='../Y/single.html' title='Multiple used in 42 places.'>single</a>);
<a id='L258' name='L258'></a> 258     <a href='../D/tty_gotoyx.html' title='Multiple defined in 2 places.'>tty_gotoyx</a> (<a href='../Y/y2.html' title='Multiple used in 33 places.'>y2</a>, <a href='../Y/x.html' title='Multiple used in 769 places.'>x</a>);
<a id='L259' name='L259'></a> 259     <a href='../D/tty_print_alt_char.html' title='Multiple defined in 2 places.'>tty_print_alt_char</a> (<a href='../S/lib--tty--tty-slang.h.html#L22' title='Defined at 22 in lib/tty/tty-slang.h.'>ACS_LLCORNER</a>, <a href='../Y/single.html' title='Multiple used in 42 places.'>single</a>);
<a id='L260' name='L260'></a> 260     <a href='../D/tty_gotoyx.html' title='Multiple defined in 2 places.'>tty_gotoyx</a> (<a href='../Y/y.html' title='Multiple used in 658 places.'>y</a>, <a href='../Y/x2.html' title='Multiple used in 39 places.'>x2</a>);
<a id='L261' name='L261'></a> 261     <a href='../D/tty_print_alt_char.html' title='Multiple defined in 2 places.'>tty_print_alt_char</a> (<a href='../S/lib--tty--tty-slang.h.html#L23' title='Defined at 23 in lib/tty/tty-slang.h.'>ACS_URCORNER</a>, <a href='../Y/single.html' title='Multiple used in 42 places.'>single</a>);
<a id='L262' name='L262'></a> 262     <a href='../D/tty_gotoyx.html' title='Multiple defined in 2 places.'>tty_gotoyx</a> (<a href='../Y/y2.html' title='Multiple used in 33 places.'>y2</a>, <a href='../Y/x2.html' title='Multiple used in 39 places.'>x2</a>);
<a id='L263' name='L263'></a> 263     <a href='../D/tty_print_alt_char.html' title='Multiple defined in 2 places.'>tty_print_alt_char</a> (<a href='../S/lib--tty--tty-slang.h.html#L24' title='Defined at 24 in lib/tty/tty-slang.h.'>ACS_LRCORNER</a>, <a href='../Y/single.html' title='Multiple used in 42 places.'>single</a>);
<a id='L264' name='L264'></a> 264 <em class='brace'>}</em>
<a id='L265' name='L265'></a> 265 
<a id='L266' name='L266'></a> 266 <em class='comment'>/* --------------------------------------------------------------------------------------------- */</em>
<a id='L267' name='L267'></a> 267 
<a id='L268' name='L268'></a> 268 <strong class='reserved'>void</strong>
<a id='L269' name='L269'></a> 269 <a href='../R/tty_draw_box_shadow.html' title='Multiple referred from 3 places.'>tty_draw_box_shadow</a> (<strong class='reserved'>int</strong> <a href='../Y/y.html' title='Multiple used in 658 places.'>y</a>, <strong class='reserved'>int</strong> <a href='../Y/x.html' title='Multiple used in 769 places.'>x</a>, <strong class='reserved'>int</strong> <a href='../Y/rows.html' title='Multiple used in 25 places.'>rows</a>, <strong class='reserved'>int</strong> <a href='../Y/cols.html' title='Multiple used in 503 places.'>cols</a>, <strong class='reserved'>int</strong> <a href='../Y/shadow_color.html' title='Multiple used in 4 places.'>shadow_color</a>)
     <em class='comment'>/* <a href='#L239'><img class='icon' src='../icons/left.png' alt='[previous]' /></a><a href='#L280'><img class='icon' src='../icons/right.png' alt='[next]' /></a><a href='#L79'><img class='icon' src='../icons/first.png' alt='[first]' /></a><a href='#L339'><img class='icon' src='../icons/last.png' alt='[last]' /></a><a href='#TOP'><img class='icon' src='../icons/top.png' alt='[top]' /></a><a href='#BOTTOM'><img class='icon' src='../icons/bottom.png' alt='[bottom]' /></a><a href='../mains.html'><img class='icon' src='../icons/index.png' alt='[index]' /></a><a href='../help.html'><img class='icon' src='../icons/help.png' alt='[help]' /></a>&nbsp;<input type='text' readonly onfocus='this.select();' value='+269 lib/tty/tty.c'  /> */</em>
<a id='L270' name='L270'></a> 270 <em class='brace'>{</em>
<a id='L271' name='L271'></a> 271     <em class='comment'>/* draw right shadow */</em>
<a id='L272' name='L272'></a> 272     <a href='../D/tty_colorize_area.html' title='Multiple defined in 2 places.'>tty_colorize_area</a> (<a href='../Y/y.html' title='Multiple used in 658 places.'>y</a> + 1, <a href='../Y/x.html' title='Multiple used in 769 places.'>x</a> + <a href='../Y/cols.html' title='Multiple used in 503 places.'>cols</a>, <a href='../Y/rows.html' title='Multiple used in 25 places.'>rows</a> - 1, 2, <a href='../Y/shadow_color.html' title='Multiple used in 4 places.'>shadow_color</a>);
<a id='L273' name='L273'></a> 273     <em class='comment'>/* draw bottom shadow */</em>
<a id='L274' name='L274'></a> 274     <a href='../D/tty_colorize_area.html' title='Multiple defined in 2 places.'>tty_colorize_area</a> (<a href='../Y/y.html' title='Multiple used in 658 places.'>y</a> + <a href='../Y/rows.html' title='Multiple used in 25 places.'>rows</a>, <a href='../Y/x.html' title='Multiple used in 769 places.'>x</a> + 2, 1, <a href='../Y/cols.html' title='Multiple used in 503 places.'>cols</a>, <a href='../Y/shadow_color.html' title='Multiple used in 4 places.'>shadow_color</a>);
<a id='L275' name='L275'></a> 275 <em class='brace'>}</em>
<a id='L276' name='L276'></a> 276 
<a id='L277' name='L277'></a> 277 <em class='comment'>/* --------------------------------------------------------------------------------------------- */</em>
<a id='L278' name='L278'></a> 278 
<a id='L279' name='L279'></a> 279 <strong class='reserved'>char</strong> *
<a id='L280' name='L280'></a> 280 <a href='../R/mc_tty_normalize_from_utf8.html' title='Multiple referred from 3 places.'>mc_tty_normalize_from_utf8</a> (<strong class='reserved'>const</strong> <strong class='reserved'>char</strong> *<a href='../Y/str.html' title='Multiple used in 587 places.'>str</a>)
     <em class='comment'>/* <a href='#L269'><img class='icon' src='../icons/left.png' alt='[previous]' /></a><a href='#L310'><img class='icon' src='../icons/right.png' alt='[next]' /></a><a href='#L79'><img class='icon' src='../icons/first.png' alt='[first]' /></a><a href='#L339'><img class='icon' src='../icons/last.png' alt='[last]' /></a><a href='#TOP'><img class='icon' src='../icons/top.png' alt='[top]' /></a><a href='#BOTTOM'><img class='icon' src='../icons/bottom.png' alt='[bottom]' /></a><a href='../mains.html'><img class='icon' src='../icons/index.png' alt='[index]' /></a><a href='../help.html'><img class='icon' src='../icons/help.png' alt='[help]' /></a>&nbsp;<input type='text' readonly onfocus='this.select();' value='+280 lib/tty/tty.c'  /> */</em>
<a id='L281' name='L281'></a> 281 <em class='brace'>{</em>
<a id='L282' name='L282'></a> 282     <a href='../Y/GIConv.html' title='Multiple used in 59 places.'>GIConv</a> <a href='../Y/conv.html' title='Multiple used in 100 places.'>conv</a>;
<a id='L283' name='L283'></a> 283     <a href='../Y/GString.html' title='Multiple used in 219 places.'>GString</a> *<a href='../Y/buffer.html' title='Multiple used in 1012 places.'>buffer</a>;
<a id='L284' name='L284'></a> 284     <strong class='reserved'>const</strong> <strong class='reserved'>char</strong> *<a href='../Y/_system_codepage.html' title='Multiple used in 10 places.'>_system_codepage</a> = <a href='../S/lib--strutil--strutil.c.html#L375' title='Defined at 375 in lib/strutil/strutil.c.'>str_detect_termencoding</a> ();
<a id='L285' name='L285'></a> 285 
<a id='L286' name='L286'></a> 286     <strong class='reserved'>if</strong> (<a href='../S/lib--strutil--strutil.c.html#L392' title='Defined at 392 in lib/strutil/strutil.c.'>str_isutf8</a> (<a href='../Y/_system_codepage.html' title='Multiple used in 10 places.'>_system_codepage</a>))
<a id='L287' name='L287'></a> 287         <strong class='reserved'>return</strong> <a href='../Y/g_strdup.html' title='Multiple used in 444 places.'>g_strdup</a> (<a href='../Y/str.html' title='Multiple used in 587 places.'>str</a>);
<a id='L288' name='L288'></a> 288 
<a id='L289' name='L289'></a> 289     <a href='../Y/conv.html' title='Multiple used in 100 places.'>conv</a> = <a href='../Y/g_iconv_open.html' title='Multiple used in 10 places.'>g_iconv_open</a> (<a href='../Y/_system_codepage.html' title='Multiple used in 10 places.'>_system_codepage</a>, "UTF-8");
<a id='L290' name='L290'></a> 290     <strong class='reserved'>if</strong> (<a href='../Y/conv.html' title='Multiple used in 100 places.'>conv</a> == <a href='../S/lib--strutil.h.html#L49' title='Defined at 49 in lib/strutil.h.'>INVALID_CONV</a>)
<a id='L291' name='L291'></a> 291         <strong class='reserved'>return</strong> <a href='../Y/g_strdup.html' title='Multiple used in 444 places.'>g_strdup</a> (<a href='../Y/str.html' title='Multiple used in 587 places.'>str</a>);
<a id='L292' name='L292'></a> 292 
<a id='L293' name='L293'></a> 293     <a href='../Y/buffer.html' title='Multiple used in 1012 places.'>buffer</a> = <a href='../Y/g_string_new.html' title='Multiple used in 46 places.'>g_string_new</a> ("");
<a id='L294' name='L294'></a> 294 
<a id='L295' name='L295'></a> 295     <strong class='reserved'>if</strong> (<a href='../S/lib--strutil--strutil.c.html#L288' title='Defined at 288 in lib/strutil/strutil.c.'>str_convert</a> (<a href='../Y/conv.html' title='Multiple used in 100 places.'>conv</a>, <a href='../Y/str.html' title='Multiple used in 587 places.'>str</a>, <a href='../Y/buffer.html' title='Multiple used in 1012 places.'>buffer</a>) == <a href='../S/lib--strutil.h.html#L67' title='Defined at 67 in lib/strutil.h.'>ESTR_FAILURE</a>)
<a id='L296' name='L296'></a> 296     <em class='brace'>{</em>
<a id='L297' name='L297'></a> 297         <a href='../Y/g_string_free.html' title='Multiple used in 150 places.'>g_string_free</a> (<a href='../Y/buffer.html' title='Multiple used in 1012 places.'>buffer</a>, <a href='../Y/TRUE.html' title='Multiple used in 1520 places.'>TRUE</a>);
<a id='L298' name='L298'></a> 298         <a href='../S/lib--strutil--strutil.c.html#L279' title='Defined at 279 in lib/strutil/strutil.c.'>str_close_conv</a> (<a href='../Y/conv.html' title='Multiple used in 100 places.'>conv</a>);
<a id='L299' name='L299'></a> 299         <strong class='reserved'>return</strong> <a href='../Y/g_strdup.html' title='Multiple used in 444 places.'>g_strdup</a> (<a href='../Y/str.html' title='Multiple used in 587 places.'>str</a>);
<a id='L300' name='L300'></a> 300     <em class='brace'>}</em>
<a id='L301' name='L301'></a> 301     <a href='../S/lib--strutil--strutil.c.html#L279' title='Defined at 279 in lib/strutil/strutil.c.'>str_close_conv</a> (<a href='../Y/conv.html' title='Multiple used in 100 places.'>conv</a>);
<a id='L302' name='L302'></a> 302 
<a id='L303' name='L303'></a> 303     <strong class='reserved'>return</strong> <a href='../Y/g_string_free.html' title='Multiple used in 150 places.'>g_string_free</a> (<a href='../Y/buffer.html' title='Multiple used in 1012 places.'>buffer</a>, <a href='../Y/FALSE.html' title='Multiple used in 1594 places.'>FALSE</a>);
<a id='L304' name='L304'></a> 304 <em class='brace'>}</em>
<a id='L305' name='L305'></a> 305 
<a id='L306' name='L306'></a> 306 <em class='comment'>/* --------------------------------------------------------------------------------------------- */</em>
<a id='L307' name='L307'></a> 307 
<a id='L308' name='L308'></a> 308 <em class='comment'>/** Resize given terminal using TIOCSWINSZ, return ioctl() result */</em>
<a id='L309' name='L309'></a> 309 <strong class='reserved'>int</strong>
<a id='L310' name='L310'></a> 310 <a href='../R/tty_resize.html' title='Multiple referred from 4 places.'>tty_resize</a> (<strong class='reserved'>int</strong> <a href='../Y/fd.html' title='Multiple used in 422 places.'>fd</a>)
     <em class='comment'>/* <a href='#L280'><img class='icon' src='../icons/left.png' alt='[previous]' /></a><a href='#L329'><img class='icon' src='../icons/right.png' alt='[next]' /></a><a href='#L79'><img class='icon' src='../icons/first.png' alt='[first]' /></a><a href='#L339'><img class='icon' src='../icons/last.png' alt='[last]' /></a><a href='#TOP'><img class='icon' src='../icons/top.png' alt='[top]' /></a><a href='#BOTTOM'><img class='icon' src='../icons/bottom.png' alt='[bottom]' /></a><a href='../mains.html'><img class='icon' src='../icons/index.png' alt='[index]' /></a><a href='../help.html'><img class='icon' src='../icons/help.png' alt='[help]' /></a>&nbsp;<input type='text' readonly onfocus='this.select();' value='+310 lib/tty/tty.c'  /> */</em>
<a id='L311' name='L311'></a> 311 <em class='brace'>{</em>
<a id='L312' name='L312'></a> 312 <em class='sharp'>#if</em> <strong class='reserved'>defined</strong> <a href='../Y/TIOCSWINSZ.html' title='Multiple used in 2 places.'>TIOCSWINSZ</a>
<a id='L313' name='L313'></a> 313     <strong class='reserved'>struct</strong> <a href='../Y/winsize.html' title='Multiple used in 3 places.'>winsize</a> <a href='../Y/tty_size.html' title='Multiple used in 5 places.'>tty_size</a>;
<a id='L314' name='L314'></a> 314 
<a id='L315' name='L315'></a> 315     <a href='../Y/tty_size.html' title='Multiple used in 5 places.'>tty_size</a>.<a href='../Y/ws_row.html' title='Multiple used in 9 places.'>ws_row</a> = <a href='../S/lib--tty--tty-slang.h.html#L28' title='Defined at 28 in lib/tty/tty-slang.h.'>LINES</a>;
<a id='L316' name='L316'></a> 316     <a href='../Y/tty_size.html' title='Multiple used in 5 places.'>tty_size</a>.<a href='../Y/ws_col.html' title='Multiple used in 9 places.'>ws_col</a> = <a href='../S/lib--tty--tty-slang.h.html#L27' title='Defined at 27 in lib/tty/tty-slang.h.'>COLS</a>;
<a id='L317' name='L317'></a> 317     <a href='../Y/tty_size.html' title='Multiple used in 5 places.'>tty_size</a>.ws_xpixel = <a href='../Y/tty_size.html' title='Multiple used in 5 places.'>tty_size</a>.ws_ypixel = 0;
<a id='L318' name='L318'></a> 318 
<a id='L319' name='L319'></a> 319     <strong class='reserved'>return</strong> <a href='../Y/ioctl.html' title='Multiple used in 25 places.'>ioctl</a> (<a href='../Y/fd.html' title='Multiple used in 422 places.'>fd</a>, <a href='../Y/TIOCSWINSZ.html' title='Multiple used in 2 places.'>TIOCSWINSZ</a>, &amp;<a href='../Y/tty_size.html' title='Multiple used in 5 places.'>tty_size</a>);
<a id='L320' name='L320'></a> 320 <em class='sharp'>#else</em>
<a id='L321' name='L321'></a> 321     <strong class='reserved'>return</strong> 0;
<a id='L322' name='L322'></a> 322 <em class='sharp'>#endif</em>
<a id='L323' name='L323'></a> 323 <em class='brace'>}</em>
<a id='L324' name='L324'></a> 324 
<a id='L325' name='L325'></a> 325 <em class='comment'>/* --------------------------------------------------------------------------------------------- */</em>
<a id='L326' name='L326'></a> 326 
<a id='L327' name='L327'></a> 327 <em class='comment'>/** Clear screen */</em>
<a id='L328' name='L328'></a> 328 <strong class='reserved'>void</strong>
<a id='L329' name='L329'></a> 329 <a href='../R/tty_clear_screen.html' title='Multiple referred from 6 places.'>tty_clear_screen</a> (<strong class='reserved'>void</strong>)
     <em class='comment'>/* <a href='#L310'><img class='icon' src='../icons/left.png' alt='[previous]' /></a><a href='#L339'><img class='icon' src='../icons/right.png' alt='[next]' /></a><a href='#L79'><img class='icon' src='../icons/first.png' alt='[first]' /></a><a href='#L339'><img class='icon' src='../icons/last.png' alt='[last]' /></a><a href='#TOP'><img class='icon' src='../icons/top.png' alt='[top]' /></a><a href='#BOTTOM'><img class='icon' src='../icons/bottom.png' alt='[bottom]' /></a><a href='../mains.html'><img class='icon' src='../icons/index.png' alt='[index]' /></a><a href='../help.html'><img class='icon' src='../icons/help.png' alt='[help]' /></a>&nbsp;<input type='text' readonly onfocus='this.select();' value='+329 lib/tty/tty.c'  /> */</em>
<a id='L330' name='L330'></a> 330 <em class='brace'>{</em>
<a id='L331' name='L331'></a> 331     <a href='../D/tty_set_normal_attrs.html' title='Multiple defined in 2 places.'>tty_set_normal_attrs</a> ();
<a id='L332' name='L332'></a> 332     <a href='../D/tty_fill_region.html' title='Multiple defined in 2 places.'>tty_fill_region</a> (0, 0, <a href='../S/lib--tty--tty-slang.h.html#L28' title='Defined at 28 in lib/tty/tty-slang.h.'>LINES</a>, <a href='../S/lib--tty--tty-slang.h.html#L27' title='Defined at 27 in lib/tty/tty-slang.h.'>COLS</a>, ' ');
<a id='L333' name='L333'></a> 333     <a href='../D/tty_refresh.html' title='Multiple defined in 2 places.'>tty_refresh</a> ();
<a id='L334' name='L334'></a> 334 <em class='brace'>}</em>
<a id='L335' name='L335'></a> 335 
<a id='L336' name='L336'></a> 336 <em class='comment'>/* --------------------------------------------------------------------------------------------- */</em>
<a id='L337' name='L337'></a> 337 
<a id='L338' name='L338'></a> 338 <strong class='reserved'>void</strong>
<a id='L339' name='L339'></a> 339 <a href='../R/tty_init_xterm_support.html' title='Multiple referred from 3 places.'>tty_init_xterm_support</a> (<a href='../Y/gboolean.html' title='Multiple used in 1757 places.'>gboolean</a> <a href='../Y/is_xterm.html' title='Multiple used in 9 places.'>is_xterm</a>)
     <em class='comment'>/* <a href='#L329'><img class='icon' src='../icons/left.png' alt='[previous]' /></a><img class='icon' src='../icons/n_right.png' alt='[next]' /><a href='#L79'><img class='icon' src='../icons/first.png' alt='[first]' /></a><img class='icon' src='../icons/n_last.png' alt='[last]' /><a href='#TOP'><img class='icon' src='../icons/top.png' alt='[top]' /></a><a href='#BOTTOM'><img class='icon' src='../icons/bottom.png' alt='[bottom]' /></a><a href='../mains.html'><img class='icon' src='../icons/index.png' alt='[index]' /></a><a href='../help.html'><img class='icon' src='../icons/help.png' alt='[help]' /></a>&nbsp;<input type='text' readonly onfocus='this.select();' value='+339 lib/tty/tty.c'  /> */</em>
<a id='L340' name='L340'></a> 340 <em class='brace'>{</em>
<a id='L341' name='L341'></a> 341     <strong class='reserved'>const</strong> <strong class='reserved'>char</strong> *<a href='../Y/termvalue.html' title='Multiple used in 14 places.'>termvalue</a>;
<a id='L342' name='L342'></a> 342 
<a id='L343' name='L343'></a> 343     <a href='../Y/termvalue.html' title='Multiple used in 14 places.'>termvalue</a> = <a href='../Y/getenv.html' title='Multiple used in 45 places.'>getenv</a> ("TERM");
<a id='L344' name='L344'></a> 344 
<a id='L345' name='L345'></a> 345     <em class='comment'>/* Check mouse and ca capabilities */</em>
<a id='L346' name='L346'></a> 346     <em class='comment'>/* terminfo/termcap structures have been already initialized,</em>
<a id='L347' name='L347'></a> 347 <em class='comment'>       in slang_init() or/and init_curses()  */</em>
<a id='L348' name='L348'></a> 348     <em class='comment'>/* Check terminfo at first, then check termcap */</em>
<a id='L349' name='L349'></a> 349     <a href='../Y/xmouse_seq.html' title='Multiple used in 13 places.'>xmouse_seq</a> = <a href='../D/tty_tgetstr.html' title='Multiple defined in 2 places.'>tty_tgetstr</a> ("kmous");
<a id='L350' name='L350'></a> 350     <strong class='reserved'>if</strong> (<a href='../Y/xmouse_seq.html' title='Multiple used in 13 places.'>xmouse_seq</a> == <a href='../Y/NULL.html' title='Multiple used in 5646 places.'>NULL</a>)
<a id='L351' name='L351'></a> 351         <a href='../Y/xmouse_seq.html' title='Multiple used in 13 places.'>xmouse_seq</a> = <a href='../D/tty_tgetstr.html' title='Multiple defined in 2 places.'>tty_tgetstr</a> ("Km");
<a id='L352' name='L352'></a> 352     <a href='../Y/smcup.html' title='Multiple used in 6 places.'>smcup</a> = <a href='../D/tty_tgetstr.html' title='Multiple defined in 2 places.'>tty_tgetstr</a> ("smcup");
<a id='L353' name='L353'></a> 353     <strong class='reserved'>if</strong> (<a href='../Y/smcup.html' title='Multiple used in 6 places.'>smcup</a> == <a href='../Y/NULL.html' title='Multiple used in 5646 places.'>NULL</a>)
<a id='L354' name='L354'></a> 354         <a href='../Y/smcup.html' title='Multiple used in 6 places.'>smcup</a> = <a href='../D/tty_tgetstr.html' title='Multiple defined in 2 places.'>tty_tgetstr</a> ("ti");
<a id='L355' name='L355'></a> 355     <a href='../Y/rmcup.html' title='Multiple used in 6 places.'>rmcup</a> = <a href='../D/tty_tgetstr.html' title='Multiple defined in 2 places.'>tty_tgetstr</a> ("rmcup");
<a id='L356' name='L356'></a> 356     <strong class='reserved'>if</strong> (<a href='../Y/rmcup.html' title='Multiple used in 6 places.'>rmcup</a> == <a href='../Y/NULL.html' title='Multiple used in 5646 places.'>NULL</a>)
<a id='L357' name='L357'></a> 357         <a href='../Y/rmcup.html' title='Multiple used in 6 places.'>rmcup</a> = <a href='../D/tty_tgetstr.html' title='Multiple defined in 2 places.'>tty_tgetstr</a> ("te");
<a id='L358' name='L358'></a> 358 
<a id='L359' name='L359'></a> 359     <strong class='reserved'>if</strong> (<a href='../Y/strcmp.html' title='Multiple used in 249 places.'>strcmp</a> (<a href='../Y/termvalue.html' title='Multiple used in 14 places.'>termvalue</a>, "cygwin") == 0)
<a id='L360' name='L360'></a> 360     <em class='brace'>{</em>
<a id='L361' name='L361'></a> 361         <a href='../Y/is_xterm.html' title='Multiple used in 9 places.'>is_xterm</a> = <a href='../Y/TRUE.html' title='Multiple used in 1520 places.'>TRUE</a>;
<a id='L362' name='L362'></a> 362         <a href='../Y/use_mouse_p.html' title='Multiple used in 21 places.'>use_mouse_p</a> = <a href='../S/lib--tty--mouse.h.html#L75' title='Defined at 75 in lib/tty/mouse.h.'>MOUSE_DISABLED</a>;
<a id='L363' name='L363'></a> 363     <em class='brace'>}</em>
<a id='L364' name='L364'></a> 364 
<a id='L365' name='L365'></a> 365     <strong class='reserved'>if</strong> (<a href='../Y/is_xterm.html' title='Multiple used in 9 places.'>is_xterm</a>)
<a id='L366' name='L366'></a> 366     <em class='brace'>{</em>
<a id='L367' name='L367'></a> 367         <em class='comment'>/* Default to the standard xterm sequence */</em>
<a id='L368' name='L368'></a> 368         <strong class='reserved'>if</strong> (<a href='../Y/xmouse_seq.html' title='Multiple used in 13 places.'>xmouse_seq</a> == <a href='../Y/NULL.html' title='Multiple used in 5646 places.'>NULL</a>)
<a id='L369' name='L369'></a> 369             <a href='../Y/xmouse_seq.html' title='Multiple used in 13 places.'>xmouse_seq</a> = <a href='../S/lib--global.h.html#L123' title='Defined at 123 in lib/global.h.'>ESC_STR</a> "[M";
<a id='L370' name='L370'></a> 370 
<a id='L371' name='L371'></a> 371         <em class='comment'>/* Enable mouse unless explicitly disabled by --nomouse */</em>
<a id='L372' name='L372'></a> 372         <strong class='reserved'>if</strong> (<a href='../Y/use_mouse_p.html' title='Multiple used in 21 places.'>use_mouse_p</a> != <a href='../S/lib--tty--mouse.h.html#L75' title='Defined at 75 in lib/tty/mouse.h.'>MOUSE_DISABLED</a>)
<a id='L373' name='L373'></a> 373         <em class='brace'>{</em>
<a id='L374' name='L374'></a> 374             <strong class='reserved'>if</strong> (<a href='../Y/mc_global.html' title='Multiple used in 619 places.'>mc_global</a>.<a href='../Y/tty.html' title='Multiple used in 189 places.'>tty</a>.<a href='../Y/old_mouse.html' title='Multiple used in 4 places.'>old_mouse</a>)
<a id='L375' name='L375'></a> 375                 <a href='../Y/use_mouse_p.html' title='Multiple used in 21 places.'>use_mouse_p</a> = <a href='../S/lib--tty--mouse.h.html#L78' title='Defined at 78 in lib/tty/mouse.h.'>MOUSE_XTERM_NORMAL_TRACKING</a>;
<a id='L376' name='L376'></a> 376             <strong class='reserved'>else</strong>
<a id='L377' name='L377'></a> 377             <em class='brace'>{</em>
<a id='L378' name='L378'></a> 378                 <em class='comment'>/* FIXME: this dirty hack to set supported type of tracking the mouse */</em>
<a id='L379' name='L379'></a> 379                 <strong class='reserved'>const</strong> <strong class='reserved'>char</strong> *<a href='../Y/color_term.html' title='Multiple used in 2 places.'>color_term</a> = <a href='../Y/getenv.html' title='Multiple used in 45 places.'>getenv</a> ("COLORTERM");
<a id='L380' name='L380'></a> 380                 <strong class='reserved'>if</strong> (<a href='../Y/strncmp.html' title='Multiple used in 127 places.'>strncmp</a> (<a href='../Y/termvalue.html' title='Multiple used in 14 places.'>termvalue</a>, "rxvt", 4) == 0 ||
<a id='L381' name='L381'></a> 381                     (<a href='../Y/color_term.html' title='Multiple used in 2 places.'>color_term</a> != <a href='../Y/NULL.html' title='Multiple used in 5646 places.'>NULL</a> &amp;&amp; <a href='../Y/strncmp.html' title='Multiple used in 127 places.'>strncmp</a> (<a href='../Y/color_term.html' title='Multiple used in 2 places.'>color_term</a>, "rxvt", 4) == 0) ||
<a id='L382' name='L382'></a> 382                     <a href='../Y/strcmp.html' title='Multiple used in 249 places.'>strcmp</a> (<a href='../Y/termvalue.html' title='Multiple used in 14 places.'>termvalue</a>, "Eterm") == 0)
<a id='L383' name='L383'></a> 383                     <a href='../Y/use_mouse_p.html' title='Multiple used in 21 places.'>use_mouse_p</a> = <a href='../S/lib--tty--mouse.h.html#L78' title='Defined at 78 in lib/tty/mouse.h.'>MOUSE_XTERM_NORMAL_TRACKING</a>;
<a id='L384' name='L384'></a> 384                 <strong class='reserved'>else</strong>
<a id='L385' name='L385'></a> 385                     <a href='../Y/use_mouse_p.html' title='Multiple used in 21 places.'>use_mouse_p</a> = <a href='../S/lib--tty--mouse.h.html#L79' title='Defined at 79 in lib/tty/mouse.h.'>MOUSE_XTERM_BUTTON_EVENT_TRACKING</a>;
<a id='L386' name='L386'></a> 386             <em class='brace'>}</em>
<a id='L387' name='L387'></a> 387         <em class='brace'>}</em>
<a id='L388' name='L388'></a> 388     <em class='brace'>}</em>
<a id='L389' name='L389'></a> 389 
<a id='L390' name='L390'></a> 390     <em class='comment'>/* There's only one termcap entry "kmous", typically containing "\E[M" or "\E[&lt;".</em>
<a id='L391' name='L391'></a> 391 <em class='comment'>     * We need the former in xmouse_seq, the latter in xmouse_extended_seq.</em>
<a id='L392' name='L392'></a> 392 <em class='comment'>     * See tickets 2956, 3954, and 4063 for details. */</em>
<a id='L393' name='L393'></a> 393     <strong class='reserved'>if</strong> (<a href='../Y/xmouse_seq.html' title='Multiple used in 13 places.'>xmouse_seq</a> != <a href='../Y/NULL.html' title='Multiple used in 5646 places.'>NULL</a>)
<a id='L394' name='L394'></a> 394     <em class='brace'>{</em>
<a id='L395' name='L395'></a> 395         <strong class='reserved'>if</strong> (<a href='../Y/strcmp.html' title='Multiple used in 249 places.'>strcmp</a> (<a href='../Y/xmouse_seq.html' title='Multiple used in 13 places.'>xmouse_seq</a>, <a href='../S/lib--global.h.html#L123' title='Defined at 123 in lib/global.h.'>ESC_STR</a> "[&lt;") == 0)
<a id='L396' name='L396'></a> 396             <a href='../Y/xmouse_seq.html' title='Multiple used in 13 places.'>xmouse_seq</a> = <a href='../S/lib--global.h.html#L123' title='Defined at 123 in lib/global.h.'>ESC_STR</a> "[M";
<a id='L397' name='L397'></a> 397 
<a id='L398' name='L398'></a> 398         <a href='../Y/xmouse_extended_seq.html' title='Multiple used in 6 places.'>xmouse_extended_seq</a> = <a href='../S/lib--global.h.html#L123' title='Defined at 123 in lib/global.h.'>ESC_STR</a> "[&lt;";
<a id='L399' name='L399'></a> 399     <em class='brace'>}</em>
<a id='L400' name='L400'></a> 400 <em class='brace'>}</em>
<a id='L401' name='L401'></a> 401 
<a id='L402' name='L402'></a> 402 <em class='comment'>/* --------------------------------------------------------------------------------------------- */</em>
</pre>
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<em class='comment'>/* <img class='icon' src='../icons/n_left.png' alt='[previous]' /><img class='icon' src='../icons/n_right.png' alt='[next]' /><a href='#L79'><img class='icon' src='../icons/first.png' alt='[first]' /></a><a href='#L339'><img class='icon' src='../icons/last.png' alt='[last]' /></a><a href='#TOP'><img class='icon' src='../icons/top.png' alt='[top]' /></a><img class='icon' src='../icons/n_bottom.png' alt='[bottom]' /><a href='../mains.html'><img class='icon' src='../icons/index.png' alt='[index]' /></a><a href='../help.html'><img class='icon' src='../icons/help.png' alt='[help]' /></a>&nbsp;<input type='text' readonly onfocus='this.select();' value='+402 lib/tty/tty.c'  /> */</em>
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